This Holley inverted flare fitting adapts a 3/8" tube to a fuel bowl thread of 7/8-20 and an inlet thread of 5/8-18 for fuel line connections.
Specifications:
- Tube Size: 3/8" Inverted Flare
- Inlet Size: 5/8-18"
- Outlet Size: 7/8-20"
- Thread Type: Fine
- Material: Steel
- part type: Fuel Hose Fitting
- Sub Category: Hardware, Fasteners and Fittings
- Part Number: 26-145
FAQ
What tube size does this fitting accept?
It accepts 3/8" tube.
What are the thread sizes?
The fuel bowl side is 7/8-20 and the inlet side is 5/8-18.
What material is this fitting made of?
It is made of steel.

